Effect of DC stray current on rebar corrosion in cracked segment of shield tunnel
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121646
Abstract: Abstract The calculation model of segment rebar corrosion is formulated to study the rebar corrosion induced by stray direct current in the cracked segment of a shield tunnel. The model includes the upper track bed… read more here.
Keywords: rebar; stray current; segment; rebar corrosion ... See more keywords
Effect of DC stray current on electrochemical behavior of low-carbon steel and 10%Cr steel in saturated Ca(OH)2 solution
Sign Up to like & getrecommendations! Published in 2020 at "Corrosion Science"
DOI: 10.1016/j.corsci.2020.108610
Abstract: Abstract The effect of direct current (DC) stray current on passivation behavior of low-carbon (LC) reinforcing steel and a 10 %Cr reinforcing steel in saturated Ca(OH)2 solution was investigated by means of EIS, AFM and… read more here.
Keywords: stray current; steel saturated; low carbon; behavior low ... See more keywords
On the interference mechanism of stray current generated by DC tram on pipeline corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104760
Abstract: Abstract The stray current from the DC-electrified traction system can affect the pipeline-to-soil potential and can cause corrosion on the buried pipeline, which will bring about economic losses and even threaten personal safety. Thus, it… read more here.
Keywords: pipeline soil; pipeline; stray current; interference ... See more keywords
Predictive model for corrosion hazard of buried metallic structure caused by stray current in the subway
Sign Up to like & getrecommendations! Published in 2019 at "Anti-Corrosion Methods and Materials"
DOI: 10.1108/acmm-04-2018-1921
Abstract: Purpose The purpose of this paper is to predict quantitative level of stray current leaking to the buried metallic structure by establishing convolution neural network (CNN) model. Design/methodology/approach First, corrosion experimental system of buried metallic… read more here.
Keywords: metallic structure; stray current; model; corrosion ... See more keywords
A Stray Current Sensor Based on an All-Side Cylindrical Spiral Fiber
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2016.2646365
Abstract: In this paper, a stray current sensor based on an all-side cylindrical spiral fiber is proposed. The configuration of stray current sensor is illustrated first. The Jones matrix of sensor head is derived based on… read more here.
Keywords: stray current; spiral fiber; current sensor; cylindrical spiral ... See more keywords
Evaluation of the Interference Effects of HVDC Grounding Current on a Buried Pipeline
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2019.2891947
Abstract: The stray current created by the grounding current of HVdc ground electrode will accelerate the corrosion of the oil and gas pipeline when the HVdc is operate in single-pole mode. The magnitude of the stray… read more here.
Keywords: stray current; pipeline; current psp; grounding current ... See more keywords
Negative Resistance Converter Traction Power System for Reducing Rail Potential and Stray Current in the Urban Rail Transit
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2020.2991041
Abstract: In the urban rail transit, the rail current leaks into the earth inevitably due to the incomplete rail-to-earth insulation. It then forms rail potential and stray current issues, which endanger the personal safety and cause… read more here.
Keywords: potential stray; stray current; rail potential; traction power ... See more keywords
A Uniform Model for Stray Current of Long-Line DC Metro Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2021.3120466
Abstract: With the rapid development of the metro, a series of problems caused by the stray current is becoming increasingly serious. Evaluation of stray current is the primary but difficult step for dealing with the problems.… read more here.
Keywords: metro; stray current; current long; long line ... See more keywords
Evaluation of the Effect of Stray Current Collection System in DC-Electrified Railway System
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3084340
Abstract: Stray current corrosion damage is significant in DC traction power supply system (DTS). Stray current collection system including stray current collection network (SCCN) and stray current drainage device (SCDD) is designed to control the stray… read more here.
Keywords: system; stray current; current collection; collection system ... See more keywords
Study on the Electrochemical Performance of Sacrificial Anode Interfered by DC Stray Current
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Corrosion"
DOI: 10.1155/2018/4728692
Abstract: The influence of sacrificial anode electrochemical properties interfered by direct stray current (DC) of 0 V, 1 V, 3 V, and 5 V, with different chloride ion concentration and temperature, was studied by open circuit… read more here.
Keywords: temperature; performance sacrificial; stray current; sacrificial anode ... See more keywords
Stray Current Distributing Model in the Subway System: A review and outlook
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electrochemical Science"
DOI: 10.20964/2018.02.16
Abstract: Subway system has been widely applied to the urban rail transit system. However, many negative impacts such as the electrochemical corrosion on the subway track and third-party buried metallic infrastructure caused by the stray current,… read more here.
Keywords: subway system; stray current; current distributing; model ... See more keywords